Simple yet Tricky Maths Brain Teaser: Students Challenge

Take on a simple yet tricky maths brain teaser: a challenging puzzle for students to enhance problem-solving skills.

Here is a very simple Maths Brain Teaser. This Maths Brain Teaser looks very easy. However, most people fail to give the correct answer. Can you solve this simple yet tricky Maths Number Brain Teaser correctly?

Can you solve this simple math brain teaser?

The answer can be viewed by clicking on the button. Please do give your best try before looking at the answer.

The answer is 3 and -3. The Square Root of 81 is 9 and the square root of 9 is 3 and -3.
However, there are still some more imaginary numbers. Post your comments if you know all the answers to this answer. 

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